Home / 39,524,357.65-59,288,861.56-15,263,411.69

Finding the Fourth Proportional to 39,524,357.65, 59,288,861.56 and 15,263,411.69

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Solution

The fourth proportional to 39,524,357.65, 59,288,861.56 and 15,263,411.69 is: 22,896,015.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,524,357.65 : 59,288,861.56 = 15,263,411.69 : x
  2. Step 2: Convert to fraction form
    39,524,357.65/59,288,861.56 = 15,263,411.69/x
  3. Step 3: Cross multiply
    39,524,357.65x = 59,288,861.56 × 15,263,411.69
  4. Step 4: Simplify right side
    39,524,357.65x = 904,950,302,621,695.62
  5. Step 5: Solve for x
    x = 904,950,302,621,695.62/39,524,357.65
  6. Step 6: Final answer
    x = 22,896,015.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.